AS6128 - optimum.net

Cablevision Systems Corp.

AS6128 Cablevision Systems Corp.

Domain

optimum.net

Country

United States

Allocated

1970-01-01

Registry

arin

IP Addresses

5,308,928

Type

isp

Network Speed

DOWNLOAD
46.87
MBPS
View Details

Hosted Domains

There are 15,292 domain names hosted across 7,053 IP addresses on this ASN.

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Company Details

We have details for more than 745 companies that use IP addresses on this ASN, including relayspec.com, lobsterplace.com, rematiptop.com, friendsofanimals.org, componenthardware.com. To find out more about our company details data contact sales.

Whois Details

ASHandle:       AS6128
OrgID:          CVNT-Z
ASName:         CABLE-NET-1
ASNumber:       6128
RegDate:        1970-01-01
Updated:        2014-09-18
Source:         ARIN


OrgID:          CVNT-Z
OrgName:        Cablevision Systems Corp.
CanAllocate:    
Street:         1111 Stewart Avenue
City:           Bethpage
State/Prov:     NY
Country:        US
PostalCode:     11714
RegDate:        2014-09-12
Updated:        2014-09-12
OrgAdminHandle: OH4-ORG-ARIN
OrgAbuseHandle: OOLAB-ARIN
OrgTechHandle:  CIO1-ARIN
Source:         ARIN

IP Address Ranges

Netblock Description Num IPs
104.148.128.0/17 Optimum Online 32,768
104.246.0.0/17 Optimum Online 32,768
107.188.0.0/17 Optimum WiFi 32,768
108.162.0.0/18 Static IP Services 16,384
108.170.64.0/18 Static IP Services 16,384
108.179.0.0/18 Cablevision Systems Corp. 16,384
108.179.61.0/24 BERKELEY COLLEGE 256
108.58.0.0/16 Static IP Services 65,536
142.54.64.0/18 Static IP Services 16,384
148.74.0.0/15 Optimum Online 131,072
Netblock Description
2001:48a0::/32 Optimum Online
2600:4800::/28 Optimum Online
2602:230::/32 Cablevision Systems Corp.
2607:fda8::/32 Cablevision Systems Corp.

Network Speed

Ping

35.94
ms

Download

46.87
Mbps

Upload

21.17
Mbps

See how your own network speed compares at speedsmart.net.

Test Your Network Speed

Hosted Domains

There are 15,292 domain names hosted across 7,053 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
47.21.19.99 edwardmpaul.com 1,455
24.38.43.200 tmcnet.com 210
24.89.132.150 cartoonntwork.com 105
24.38.5.77 epaymentsoforegon.com 81
108.58.168.154 internationalpharmaceuticalplantsequipment.com 74
96.57.5.211 drakeschocolatecovereddevildogs.com 73
75.127.202.149 jbpanda.com 72
65.51.118.196 imperialsoftwaresystems.com 69
75.99.99.133 sealscrew.us 59
108.58.147.69 appliedsolutionsgroup.net 52

Peers

There are 32 peers for this ASN.

Vodafone Group PLC AS1273
Telia Company AB AS1299
Init7 (Switzerland) Ltd. AS13030
HopOne Internet Corporation AS14361
Cogent Communications AS174
WV FIBER AS19151
MCI Communications Services, Inc. d/b/a Verizon Business AS2828
KPN B.V. AS286
ESnet AS293
GTT Communications Inc. AS3257

Upstreams

There are 8 upstreams for this ASN.

Vodafone Group PLC AS1273
Telia Company AB AS1299
MCI Communications Services, Inc. d/b/a Verizon Business AS2828
GTT Communications Inc. AS3257
Level 3 Parent, LLC AS3356
CenturyLink Communications, LLC AS3561
Zayo Bandwidth AS6461
Hurricane Electric LLC AS6939

Downstreams

There are 479 downstreams for this ASN.

Cuc International AS10317
Pulver.com AS10527
Steadfast Financial LP AS10661
Vastnet Corp AS10844
WHITE ELM CAPITAL, LLC AS10909
WILLIAM PATERSON UNIVERSITY AS10955
Curtis Instruments, Inc. AS10985
Lablynx, Inc. AS11161
OppenheimerFunds, Inc. AS11209
Halaris Associates Inc. AS11243

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Details

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP.

Find out more about AS6128 at robtex.

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